Fix #770 by adding a vertical hover line and a setting for it

[pulseview.git] / pv / dialogs / settings.cpp

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index 4744567f6b0eef1d6eee0cc14e99e23e447cfae5..04565a3f850446da9966a942e5bce2a2ae1aa368 100644 (file)
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -233,6 +233,10 @@ QWidget *Settings::get_view_settings_form(QWidget *parent) const
                SLOT(on_view_showAnalogMinorGrid_changed(int)));
        trace_view_layout->addRow(tr("Show analog minor grid in addition to div grid"), cb);
 
+       cb = create_checkbox(GlobalSettings::Key_View_ShowHoverMarker,
+               SLOT(on_view_showHoverMarker_changed(int)));
+       trace_view_layout->addRow(tr("Highlight mouse cursor using a vertical marker line"), cb);
+
        QComboBox *thr_disp_mode_cb = new QComboBox();
        thr_disp_mode_cb->addItem(tr("None"), GlobalSettings::ConvThrDispMode_None);
        thr_disp_mode_cb->addItem(tr("Background"), GlobalSettings::ConvThrDispMode_Background);
@@ -595,6 +599,12 @@ void Settings::on_view_showAnalogMinorGrid_changed(int state)
        settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
 }
 
+void Settings::on_view_showHoverMarker_changed(int state)
+{
+       GlobalSettings settings;
+       settings.setValue(GlobalSettings::Key_View_ShowHoverMarker, state ? true : false);
+}
+
 void Settings::on_view_conversionThresholdDispMode_changed(int state)
 {
        GlobalSettings settings;